NEW STEP BY STEP MAP FOR ELECTRICAL SUPPLIER

They act transferring the forces by means of mechanical interlock. This fastening technological know-how is Utilized in steel-to-steel relationship, for instance to connect cold-fashioned profiles. A screw is inserted in to the base substance via a gasoline actuated fuel gun.Selain itu, angkur baja juga bertugas untuk mendistribusikan beban secara